function ToggleCells(oTarget)
{
   if (document.all)
   {
	var gaOptionIMG = [ 'Skills', 'Work_Samples', 'Resume', 'Contact' ];
	var gaResponseCell = [ 'Skills1', 'Work_Samples1', 'Resume1', 'Contact1' ] 

	if(navigator.platform == "Win32")
	{
		document.all.RolloverCellBG.className = "RolloverCellBGHide"
	}
	else
	{
		//don't do anything.  RolloverCellBG  is not an Object.
	}
		
	for(j=0; j < gaResponseCell.length; j++)
	{
		document.all(gaResponseCell[j]).className = "RolloverCellHide";
	}
	
	oTarget.style.cursor = "hand"
	
	var x = oTarget.id;
	var y = (x + 1);
	document.all(y).className = 'RolloverCellShow'

   }
   else if (document.getElementById)
   {
	var aIMGCells = new Array('Skills1', 'Work_Samples1', 'Resume1', 'Contact1');
	
	if(navigator.platform == "Win32")
	{
		document.getElementById('RolloverCellBG').className = "RolloverCellBGHide"
	}
	else
	{
		//don't do anything.  RolloverCellBG is not an Object.
	}	
	
	for(i=0; i < aIMGCells.length; i++)
	{
		document.getElementById(aIMGCells[i]).className = "RolloverCellHide";	
	}

	oTarget.style.cursor = "pointer"

	var x = oTarget.id;
	var y = (x + 1);
	document.getElementById(y).className = 'RolloverCellShow'
   }
}